fearroyo
Senior Member
Got a unit from a 2018 RAM. Easy swap and working as expected. Just waiting for the rest of the controls (Seat Heat/Cool) to show up.
I've seen some conflicting info on this topic. But I have a 2017 Ram 1500 with factory 8.4 non-nav unit and dual ATC. I added heated steering wheel and heated/cooled seats all enabled with AlphaOBD. I have now installed an 8.4 non-nav unit from a 2018 Ram 1500. The heated steering wheel soft button is showing up but the driver and passenger seat controls are not. It's been approximately 24 hrs and about half a dozen starts since the install. Any ideas on what I should look into or do I just need to give it more time?